Adding SimStadt info

src/simstadt/__init__.py

@@ -28,5 +28,24 @@ __all__ = [
 
 
 def main() -> None:
+    import re
+    from .runner import get_simstadt_folder, get_simstadt_output
+
     print("simstadt - Python library for SimStadt workflows.")
     print("See https://simstadt.hft-stuttgart.de/ for SimStadt documentation.")
+    print()
+
+    try:
+        folder = get_simstadt_folder()
+        print(f"SimStadt folder : {folder}")
+    except ValueError as e:
+        print(f"SimStadt folder : NOT FOUND ({e})")
+        return
+
+    output = get_simstadt_output(folder)
+    m = re.search(r"Launching SimStadt (\S+) \((\w+), rev\. (\w+), (\d+)\)", output)
+    if m:
+        version, branch, commit, date = m.groups()
+        print(f"SimStadt version: {version} (branch: {branch}, rev: {commit}, date: {date})")
+    else:
+        print("SimStadt version: unknown (could not parse version string)")